27432880

素因数分解:

$2^4\times 5^1\times {\mathrm{137}}^1\times {\mathrm{2503}}^1$

素因数の和:2653

約数の個数: 40

約数和(自身を含む): 64272672

約数和(自身を除く): 36839792

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 137, 274, 548, 685, 1096, 1370, 2192, 2503, 2740, 5006, 5480, 10012, 10960, 12515, 20024, 25030, 40048, 50060, 100120, 200240, 342911, 685822, 1371644, 1714555, 2743288, 3429110, 5486576, 6858220, 13716440, 27432880]

約数ペア:

[(1, 27432880), (2, 13716440), (4, 6858220), (5, 5486576), (8, 3429110), (10, 2743288), (16, 1714555), (20, 1371644), (40, 685822), (80, 342911), (137, 200240), (274, 100120), (548, 50060), (685, 40048), (1096, 25030), (1370, 20024), (2192, 12515), (2503, 10960), (2740, 10012), (5006, 5480)]